... thickness: 30um b) Aluminum alloy sheet thickness: 0.1mm, 0.12mm, 0.15mm, 0.18mm, 0.2mm, 0.3mm, 0.4mm, 0.45mm, 0.5mmc) Thickness:2mm, 3mm, 4mm, 5mm ... . You will get all materials for a building like frame, silicon, explosive screw.LocationOur factory is near to Canton Fair and ...